nugrass flatsedge

例句：

1. 1.The dog loves to play on the nugrass in the park.
   狗喜欢在公园里的草坪上玩耍。
2. 2. The new lawn is a welcome sight after the rain.
   新草坪是雨后的一个欢迎景象。
3. 3.The lawn was freshly mowed and looked great.
   草坪被新割过，看起来很棒。